Disclaimer

Tsuna gave him a wide grin, one that was brighter than All Might's, one that was brighter than the sun.
"My name is Sawada Tsuna, but call me Tsu-chan!"
"Mine is Todoroki Shouto. You can call me Shouto, Tsu-chan."
It was the start of a beautiful friendship.
(Nana and Rei were already planning their wedding, though.)

Follow Tsuna's story as she ages and flies through the years, becomes a Hero, and trains to become the next boss of Vongola.